Good topic.
I remember this dude from elementary school. He and I went to different Junior High schools, and then had the same High School. In those three years where I didn't see him in the halls every week, he came out of the closet. When we met up again, he had become flamboyantly gay, adopting a lisp and constantly reminding people of his sexuality.
I suppose personality's change a lot during those formulative years, but I was still taken a back by how ... fake he seemed. Don't get me wrong: I understand that society doesn't exactly give homosexuals an easy time and that flaunting one's sexuality can often be a way of fighting back against intolerance. But if you don't actually have a lisp, I mean ...
I dunno. Frankly, I don't know how I would primarily identify myself by my sexuality. Perhaps that's because there's no real stereotype of a tickle fetishist - our forum's proof of that, we're just as diverse and eclectic as society at large. Sense of self doesn't appear to stem from our fetish, from what I've seen.